iOS Adding Swift watch app target to Objective-C iOS project

[patent10021]

Obviously File -> New -> Target -> Watch App. However I read somewhere that you should not name the watch app the same as the iOS app.

#1. Should it be like this or it doesn't matter? How is this handled during submission etc?

iOS
MyAmazingApp

watchOS
MyAmazingWatchApp


#2. Watch app target is in Swift. iOS is Objective-C. Normally when you add a Swift file to an Objective-C project you get prompted to add a bridging header file. But I am not doing this. I am adding a Swift watch app target. Will I get prompted? Or do I have to do this manually after adding the Swift watch app target?

Thanks